PH12020050175A1 - Sheath-integrated magnetic refrigeration member, production method for the member and magnetic refrigeration system - Google Patents
Sheath-integrated magnetic refrigeration member, production method for the member and magnetic refrigeration systemInfo
- Publication number
- PH12020050175A1 PH12020050175A1 PH12020050175A PH12020050175A PH12020050175A1 PH 12020050175 A1 PH12020050175 A1 PH 12020050175A1 PH 12020050175 A PH12020050175 A PH 12020050175A PH 12020050175 A PH12020050175 A PH 12020050175A PH 12020050175 A1 PH12020050175 A1 PH 12020050175A1
- Authority
- PH
- Philippines
- Prior art keywords
- magnetic refrigeration
- sheath
- integrated
- production method
- integrated magnetic
- Prior art date
Links
- 230000005291 magnetic effect Effects 0.000 title abstract 16
- 238000005057 refrigeration Methods 0.000 title abstract 16
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 239000000463 material Substances 0.000 abstract 5
- 230000005294 ferromagnetic effect Effects 0.000 abstract 2
- 239000007769 metal material Substances 0.000 abstract 2
- 239000000843 powder Substances 0.000 abstract 2
- 230000015556 catabolic process Effects 0.000 abstract 1
- 238000006731 degradation reaction Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B21/00—Machines, plants or systems, using electric or magnetic effects
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/012—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials adapted for magnetic entropy change by magnetocaloric effect, e.g. used as magnetic refrigerating material
-
- B22F1/0007—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/18—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by using pressure rollers
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C28/00—Alloys based on a metal not provided for in groups C22C5/00 - C22C27/00
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/012—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials adapted for magnetic entropy change by magnetocaloric effect, e.g. used as magnetic refrigerating material
- H01F1/015—Metals or alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
- H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
- H01F1/147—Alloys characterised by their composition
- H01F1/14766—Fe-Si based alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/0206—Manufacturing of magnetic cores by mechanical means
- H01F41/0246—Manufacturing of magnetic circuits by moulding or by pressing powder
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C2202/00—Physical properties
- C22C2202/04—Hydrogen absorbing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2321/00—Details of machines, plants or systems, using electric or magnetic effects
- F25B2321/002—Details of machines, plants or systems, using electric or magnetic effects by using magneto-caloric effects
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2321/00—Details of machines, plants or systems, using electric or magnetic effects
- F25B2321/002—Details of machines, plants or systems, using electric or magnetic effects by using magneto-caloric effects
- F25B2321/0021—Details of machines, plants or systems, using electric or magnetic effects by using magneto-caloric effects with a static fixed magnet
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2321/00—Details of machines, plants or systems, using electric or magnetic effects
- F25B2321/002—Details of machines, plants or systems, using electric or magnetic effects by using magneto-caloric effects
- F25B2321/0022—Details of machines, plants or systems, using electric or magnetic effects by using magneto-caloric effects with a rotating or otherwise moving magnet
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Electromagnetism (AREA)
- Dispersion Chemistry (AREA)
- Hard Magnetic Materials (AREA)
- Powder Metallurgy (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Magnetic Treatment Devices (AREA)
Abstract
Provided are a sheath-integrated magnetic refrigeration member capable of preventing degradation of a magnetic refrigeration material with time in a magnetic refrigeration system without lowering the magnetocaloric effect and the thermal conductivity of the magnetic refrigeration material and its production method, and a magnetic refrigeration system using the sheath-integrated magnetic refrigeration member. The invention is a linear or thin band-like sheath-integrated magnetic refrigeration member including a sheath part 1 containing a non-ferromagnetic metal material and a core part 2 containing a magnetic refrigeration material. The production method for a sheath-integrated magnetic refrigeration member of the invention includes a step of filling a powder of a magnetic refrigeration material into the cavity of a pipe containing a non-ferromagnetic metal material, and a step of linearly working the pipe filled with a powder of a magnetic refrigeration material according to one or more working methods selected from the group consisting of grooved reduction rolling, swaging and drawing. The magnetic refrigeration system of the invention is provided with a means of operating in an AMR (active magnetic refrigeration) cycle using the sheath-integrated magnetic refrigeration member of the invention as the AMR bed.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019113587A JP2020204443A (en) | 2019-06-19 | 2019-06-19 | Sheath integrated magnetic refrigeration member, manufacturing method of the same, and magnetic refrigeration system |
Publications (1)
Publication Number | Publication Date |
---|---|
PH12020050175A1 true PH12020050175A1 (en) | 2021-03-29 |
Family
ID=71096626
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PH12020050175A PH12020050175A1 (en) | 2019-06-19 | 2020-06-16 | Sheath-integrated magnetic refrigeration member, production method for the member and magnetic refrigeration system |
Country Status (7)
Country | Link |
---|---|
US (1) | US20200400352A1 (en) |
EP (1) | EP3754672A1 (en) |
JP (1) | JP2020204443A (en) |
KR (1) | KR20200145712A (en) |
CN (1) | CN112113365A (en) |
PH (1) | PH12020050175A1 (en) |
TW (1) | TW202112548A (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021148319A (en) * | 2020-03-16 | 2021-09-27 | パナソニックIpマネジメント株式会社 | Magnetic cooling device |
US20220362851A1 (en) * | 2021-05-13 | 2022-11-17 | Virginia Commonwealth University | 3D printed magnetocaloric devices with controlled microchannels and magnetic anisotropy and methods of making the same |
KR20230060734A (en) * | 2021-10-28 | 2023-05-08 | 한국재료연구원 | Composite for magnetic refirigeration and bed for amr comprising the same |
KR20230064461A (en) * | 2021-11-03 | 2023-05-10 | 한국재료연구원 | Material for magnetic refrigeration and bed for amr comprising the same |
CN115012877B (en) * | 2022-06-27 | 2023-12-22 | 中国石油大学(北京) | Horizontal well tubular column capable of increasing solubility of high Wen Xianshui-layer carbon dioxide |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0439595A (en) * | 1990-06-05 | 1992-02-10 | Furukawa Electric Co Ltd:The | Meshy fin and mesh type heat exchanger |
JP4622179B2 (en) * | 2001-07-16 | 2011-02-02 | 日立金属株式会社 | Magnetic refrigeration work substance, regenerative heat exchanger and magnetic refrigeration equipment |
US7168255B2 (en) * | 2003-03-28 | 2007-01-30 | Kabushiki Kaisha Toshiba | Magnetic composite material and method for producing the same |
JP2006089839A (en) * | 2004-09-27 | 2006-04-06 | Tohoku Univ | Magnetic refrigeration working substance and magnetic refrigeration system |
US9175885B2 (en) * | 2007-02-12 | 2015-11-03 | Vacuumschmelze Gmbh & Co. Kg | Article made of a granular magnetocalorically active material for heat exchange |
JP2009047327A (en) * | 2007-08-16 | 2009-03-05 | Chubu Electric Power Co Inc | Corrosion preventing method of magnetic working substance, and magnetic working substance |
US8551210B2 (en) * | 2007-12-27 | 2013-10-08 | Vacuumschmelze Gmbh & Co. Kg | Composite article with magnetocalorically active material and method for its production |
FR3041086A1 (en) * | 2015-09-11 | 2017-03-17 | Cooltech Applications | METHOD FOR MANUFACTURING MONOBLOC MAGNETOCALORIC ELEMENT, MAGNETOCALORIC ELEMENT OBTAINED, AND THERMAL APPARATUS COMPRISING AT LEAST ONE MAGNETOCALORIC ELEMENT |
JP2019066129A (en) * | 2017-10-03 | 2019-04-25 | 株式会社デンソー | Magnetocaloric effect element bed and magnetothermal cycle device |
-
2019
- 2019-06-19 JP JP2019113587A patent/JP2020204443A/en active Pending
-
2020
- 2020-06-15 EP EP20180071.1A patent/EP3754672A1/en not_active Withdrawn
- 2020-06-16 PH PH12020050175A patent/PH12020050175A1/en unknown
- 2020-06-16 KR KR1020200072782A patent/KR20200145712A/en unknown
- 2020-06-17 TW TW109120325A patent/TW202112548A/en unknown
- 2020-06-18 US US16/904,647 patent/US20200400352A1/en not_active Abandoned
- 2020-06-19 CN CN202010565601.2A patent/CN112113365A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
TW202112548A (en) | 2021-04-01 |
JP2020204443A (en) | 2020-12-24 |
US20200400352A1 (en) | 2020-12-24 |
KR20200145712A (en) | 2020-12-30 |
EP3754672A1 (en) | 2020-12-23 |
CN112113365A (en) | 2020-12-22 |
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